1228363 玖、發明說明： 【發明所屬之技術領域】 本發明係有關於-種音頻播放器，特別是，本發明是一種 具有無線收發器（wireless transceiver)之MP3播放器（Audi〇 player*)’可以暫停播放音樂而接聽手機來電通訊。 【先前技術】 ，依先前技術’傳統的MP3播放器、⑶播放器之類的音頻 播放為可從光碟片之轿拔麵換 己錄媒月豆播放音樂，並提供使用者隨 身;隨著功能性的增加，新產品的MP3播放器以 可重複吻寫的快閃記憶體作為音頻資料的記 力能外’並增加資料介面可更新記憶體内容 以作為使用者之資料儲在哭· 聲音資料以作為用者之=器。曰加麥克風介面可即時記錄 咏手產品的普及化，行動電話（MGbile phQne)或無 il=ress handset)已是個人隨身攜帶之通訊產品，而衍 機來電的裝置，或二=:!、振動或鈴聲等方式的指示手 人隨身可攜產品之益線；機二。：而，依先前技術，同為個 一旅手祛與MP3播放器之類的音頻播放哭 :二:耳:：：應用產品’當使用者以音頻播放器聆聽音半 錄音時，對於無線手機的來電可能會被忽略，或 者使用者必須中斷且卸下立。σ 機的來電，對使用者的摔作.的6、彳機方^接聽無線手 電話或無線手機具有錚音:卜此外，依先前技術，行動 使得通話錄音時間也受:二但⑽本身記憶親^ 【發明内容】 5 1228363 有j皿於先別技術在無線手機與播放器之間並性 廣、用 ，士以 放哭^务明的目的遂提供一種具有無線收發器之MP3播 為，:以暫停播放音樂而接聽手機的來電通訊。 明的另一目的是提供一種具有麥克風之音頻播放器， 1作為=無線耳機，與行動電話或無線手機通訊。 哭，本^明的另一目的是提供一種具有錄音功能之音頻播放 时，與灯動電話或無線手機通訊以記錄通話内容。 根據本發明，―種音頻播放器包含-記憶體單it，用以 2音頻壓縮㈣；—DSP處理器，在—播放操作中解碼 ::曰頻壓縮檔案以產生音頻信號；一音頻輸出單元，用以 ίί該t頻信號為一聲音；一音頻收集單元，用以收集一 °°曰以提供一相應電子信號傳送至該DSP處理器；以及一 按鍵輸入單元，傳送由-使用者要求的指令至言亥DSP處理 器；其特徵在於： 該音頻播放器進一步包含一無線收發器，言亥無線收發 為連接-天線與該DSP處理器，且該Dsp處理器操作該益 線收發器以允許與一行動電話雙向音頻通訊，當在該 處理器的播放操作中播放音頻壓縮檔案時，如果該恥p處 理态經由無線收發器從該行動電話收到一來電指示，則該 DSP處理器執行一暫停操作以停止該播放操作且經由該音 頻輸出單元與音頻收集單元而建立以該行動電話的交談。1228363 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to an audio player. In particular, the present invention is an MP3 player (Audio player *) with a wireless transceiver. You can pause the music and answer the incoming call from your phone. [Previous technology] According to the previous technology, the traditional MP3 player, CD player and other audio playback can be changed from the sedan side of the disc to the recorded media Moon Bean to play music, and provide users with their own; with the function Increased performance, the new product's MP3 player uses repeatable kissable flash memory as the power of audio data 'and adds a data interface to update the memory content to store the crying and audio data as user data As a user's device. The microphone interface can record the popularization of Yongshou products in real time. Mobile phones (MGbile phQne) or no il = ress handset) are already personal communication products, and the device of incoming calls, or two =:!, Vibration Or ringtones to indicate the benefit line of portable products; machine two. : And, according to the previous technology, it is also a mobile phone with an audio player such as MP3 player crying: two: ear ::: application product 'When the user listens to the audio recording with the audio player, the wireless mobile phone Incoming calls may be ignored, or the user must be interrupted and disconnected. Incoming call from σ machine, wrestling with the user. 6. The machine side ^ answering the wireless hand phone or wireless phone has a chirping sound: In addition, according to the previous technology, the action makes the recording time of the call also affected: Erdan itself remembers Dear [Inventive Content] 5 1228363 There is a technology that is widely used between wireless mobile phones and players. The purpose is to cry, and to provide an MP3 broadcast with a wireless transceiver. : Answer incoming calls from your phone to pause music playback. Another purpose of Ming is to provide an audio player with a microphone, 1 as a wireless headset, to communicate with a mobile phone or a wireless mobile phone. Cry, another object of the present invention is to provide an audio playback function with a recording function to communicate with a light-operated telephone or a wireless mobile phone to record the contents of a call. According to the present invention, an audio player includes a memory single it for 2 audio compression; a DSP processor that decodes in a playback operation: a frequency compression file to generate an audio signal; an audio output unit, The t-frequency signal is used as a sound; an audio collection unit is used to collect a signal to provide a corresponding electronic signal to the DSP processor; and a key input unit is used to transmit a command requested by the user Zhiyanhai DSP processor; characterized in that: the audio player further includes a wireless transceiver, the Yanhai wireless transceiver is a connection-antenna and the DSP processor, and the Dsp processor operates the benefit line transceiver to allow communication with a Mobile phone two-way audio communication. When playing compressed audio files during the playback operation of the processor, if the processing status receives a call indication from the mobile phone via the wireless transceiver, the DSP processor performs a pause operation. To stop the playback operation and establish a conversation with the mobile phone via the audio output unit and the audio collection unit.
其中，無線收發器為藍芽收發器，或基於 802· lib等無線電（RF)連接技術。 S 根據本發明，一種用於一音頻播放器以允許與一行動電話雔 向音頻通訊的方法，該音頻播放器具有一耳機裝置與—麥^ = 置，該方法包含以下步驟： 夕 ^衣 在該音頻播放器配置一無線收發器以建立一“ 热線連 6 1228363 接； 來兩彳t如邊音頻播放器經由無線連接從該行動電話收到一 ^屯扣不，停止該音頻播放器的一播放操作；以及 二夂鈾述然線連接，傳送來自該行動電話的一聲音信 機裝置以及傳送來自該麥克風裝置的一語音信號 玉j邊仃動電話。 根據本發明的MP3播放器具有暫停播放音樂而接聽手機 包之功忐，在進行MP3檔案的播放操作時，該Mp3播放器響 應^動電話之來電指示而產生一響鈴信號至耳機中，以決定是 否中斷°亥播放知作而建立以該行動電話的交談。 g 【實施方式】 、雖然本發明將參閱含有本發明較佳實施例之所附圖式予以 充份描述，但在此描述之前應瞭解熟悉本行之人士可修改在本文 中所标述之發明，同時獲致本發明之功效。因此，須瞭解以下之 杬述對熟悉本行技藝之人士而言為一廣泛之揭示，且其内容不在 於限制本發明。 首先參考第一圖，顯示本發明MP3播放器之使用示意圖。 根據本發明的較佳實施例，MP3播放器2〇執行一播放操作鲁 (Playing operation)，該播放操作將控制MP3播放器2〇 播放MP3檔案，或其他音頻壓縮檔案，而將該播放音樂傳 送至耳機27。該MP3播放器20將與一行動電話1 〇建立一 無線連接（w ireless connectivity)，並允許雙向音頻通訊 (two-way audio communication)，俾使 MP3 播放器 20 執 行播放操作以播放MP3檔案時，該MP3播放器20可隨時響應由 行動電話10發送的來電指示（ring inc}icati〇n)而產生一響鈴音 頻信號至耳機27裝置中，以決定是否中斷該播放操作而建立以 1228363 該行動電話1 0的交談。 參考第二圖，顯示本發明MP3播放器之方塊圖。在本發明 此一實施例中，MP3播放器20包含：一記憶體單元26，用 以存放MP3檔案或音頻壓縮檔案，該記憶體單元26為一非 揮發性記憶體裝置；一 DSP處理器4，具有可程式數位信 號處理能力，該DSP處理器4執行一存放於該記憶體單元 26的程式（program)以控制播放操作中解碼該mp3彳當案或 曰頻壓縮棺案以產生相應的音頻信號；一音頻輸出介面2， 為一耳機27連接埠，用以傳送該DSP處理器4輸出的音頻 L號至一耳機27裝置；一音頻收集介面，為一麥克風μ 連接埠，可從一麥克風28裝置接收一語音信號並傳送該語 曰L號至该DSP處理為4; 一資料介面單元24，為一 [JSB 埠’以接收來自外部的MP3檔案或音頻壓縮檔案之數位資 料，經該DSP處理器4處理以存放於記憶體單元26 ; 一顯 示單元23，以連接該DSP處理器4，該顯示單元23顯示該 播放彳呆作的訊息；以及，一按鍵輸入單元2 5，傳送由一使 用者要求的指令至該DSP處理器4，該按鍵輸入單元25包 含複數個按鍵以產生相應於使用者要求的指令之電子信號 至該DSP處理器4。 為藍芽收發器，而該DSP處理器4操作藍芽手機設定檔 (Bluetooth headset profile)以允許與—藍芽手機作雙 向音頻通訊。當在該DSP處理器4在播放操；中播放好又3 本舍明MP3播放杰2 0進一步包含一無線收發器22， 該無線收發器22連接一天線21與該DSP處理器4，且該 DSP處理器4操作該無線收發器2 2以允許與一行動電話丄〇 雙向音頻通訊。在本發明較佳實施例中’該無線收發器22 稽案或音頻壓縮樓案時，如果該DSp處理器4經由無線收 1228363 發器22從該行動電話1 0收到一來電指示，則該Dsp處理 器4執行一暫停操作（suspending 〇perati〇n)以決定停止 該播放操作且經由該耳機27裝置與麥克風28裝置而建立 以該行動電話1 0的交談。 參考第三圖，顯示本發明MP3播放器另一實施例之方塊 圖。在本發明此一實施例中，MP3播放器2〇包含：一記情 體早元26、一 DSP處理為4、一資料介面單元24、一顯干 單元2 3以及一按鍵輸入單元2 5，係如第二圖所示實施例之 連接關係與功能，且MP3播放器20尚包含：一耳機27裂置， 用以轉換該DSP處理裔4輸出的類比音頻信號為一聲音· 以及一麥克風2 8裝置，用以收集一語音以提供一相腐電子 信號傳送至該DSP處理器4。 繼續參考第三圖，本發明MP3播放器20進一步包含_ 無線收發器22，該無線收發器22連接一天線21與該DSp 處理器4，且該DSP處理器4操作該無線收發器22以允呼 與一行動電話1 0雙向音頻通訊。在本發明較佳實施例中， 該無線收發器22為藍芽收發器，而該DSP處理器4操作誌 芽手機設定檐（Bluetooth headset profile)以允許與_ 藍芽手機作雙向音頻通訊。當在該DSP處理器4在播放操 作中播放MP3檔案或音頻壓縮檔案時，如果該Dsp處理器 4經由無線收發器22從該行動電話1 0收到一來電指示， 則該DSP處理器4執行一暫停操作（suspending operation 以決定停止該播放操作且經由該耳機27裝置與麥克風28 裝置而建立以該行動電話1 〇的交談。 根據第二圖與第三圖所示的實施例，該Dsp處理器4控制 該暫停操作係根據一存放於該記憶體單元26的程式。在暫 4了操作中’該DSP處理器4產生一響鈐音頻信號至耳機27裝 9 1228363 ^中’亚㈣DSP處理器4根據該按鍵輸人單元25傳送的指 =中斷該行動電話1G的來電通話，或是中斷該播放操作 二耳機27 1置與麥克風找裝置建立以該行動電話1〇的 父谈。 〜：茶考第四圖’頒不本發明方法的流程圖。本發明方法係 ^於-音頻MP3播放器' 2〇’而允許該音頻腦播放器2〇 ^一二于動電話1〇雙向音頻通訊，該音頻肝3播放器別如 圖广第三圖所示的實施例。本發明方法包含以下步驟： 22經天線21而與行動電ζ ^處理"/操作無線收發器 可其於1 > 、 蛞1 ο建立然線連接，該無線連接 r二Γ :或？ECT或8〇2·llb等無線電(RF)連接技 Γ ㊄明較佳實施例中，該無線收發器22為藍芽收發 :丰：該DSP處理器4操作藍芽手機設定該 牙手機作雙向音頻通訊。 瓜 來電指示9 ^ non ^ 行動電話以的來電^處理器4判斷是否收到來自該 理器4繼續播放操作的程；來=广亥卿處 ^ nQD ^ J牲序與狀您，若收到來電指示，則 =SP處理器4執行-暫停操作，該暫停操作包含以下步 產生響鈴信?虎該D S P處理器4產生一響 傳适至該耳撫9 7往要 Μ 1口说 來兩户干。户 衣置，以指示使用者有該行動電話1〇的 播：:；。在本發明較佳實施例中，# DSP處理器4正在 之音頻信號而傳送至=2日7頻Λ 該MP3標案對應 電話10的來電，則DSP声 右使用者不接聽該行動 接聽來電7 繼續播放肝3檀案。 接收使用者要求的指Γ處^器4根據按鍵輸入單元25 、曰7 以判斷是否接聽來電？若該DSP處 10 1228363 王里？§ 4判斷使用者ι、七 電，則卿處理哭4;指令係不接聽該行動電話10的來 置且通知該行動電$ ln傳达該響鈐音頻信號至耳機27裝 操作；若該咖處理^ :斷來電訊號，並且繼續執行播放 行動電話1〇的來心;判斷使用者要求的指令係接聽該 的交談。 末电该此p處理器4建立以該行動電話1〇 響放 DSP處理器4中止傳送該 Μ置作，並利用耳機27裝置與麥克風 發明進一步的：二:：話10的通話狀態，進行交談。在本 %拉^ 例中，DSP處理器4根據按鍵輸入單元 ⑽ 使用者要求的指令以決定將交談内容儲存於記憶體 早兀2 6，並可妳由次必、丨人 σ 、、、二由貝枓介面单元24輸出該交談内容的槽 案0 田 、 束 °玄D S Ρ處理器4根據按鍵輸入單元2 5接 ^使用者要求的指令以決定中止該行動電# 1 0❺通話狀 悲，並且繼續執行播放操作。 0在詳細說明本發明的較佳實施例之後，熟悉該項技術人士可 清楚的瞭解’在不脫離下述申請專利範圍與精神下可進行各種變 化與改變，而本發明亦不受限於說明書之實施例的實施方式。 1228363 【圖式簡單說明】 用示意圖。 塊圖。 實施例之方塊圖。 第一圖為本發明MP3播放器之使 第二圖為本發明MP3播放器之方 第三圖為本發明MP3播放器另一 第四圖為本發明方法的流程圖。 [主要元件符號對照說明] 2 音頻輸出介面 3 音頻輸入介面 4 DSP處理器 10 行動電話 20 MP3播放器 21 天線 22 無線收發器 23 顯示器單元 24 資料介面單元 25 按鍵輸入單元 26 記憶體單元 27 耳機 28 麥克風 12Among them, the wireless transceiver is a Bluetooth transceiver, or is based on a radio (RF) connection technology such as 802.lib. According to the present invention, a method for an audio player to allow head-to-head audio communication with a mobile phone. The audio player has a headset device and a microphone. The method includes the following steps: The audio player is configured with a wireless transceiver to establish a "hotline connection 6 1228363"; if the audio player receives a wireless connection from the mobile phone via a wireless connection, stop the audio player Playback operation; and dioxan-Uranium wire connection, transmitting a voice-message device from the mobile phone and transmitting a voice signal from the microphone device to the mobile phone. The MP3 player according to the present invention has a pause playback The function of answering the mobile phone package with music. During the MP3 file playback operation, the Mp3 player responds to the incoming call instruction of the mobile phone and generates a ring signal to the headset to determine whether to interrupt the broadcast. Talk on the mobile phone. [Embodiment] Although the present invention will be fully described with reference to the drawings containing the preferred embodiments of the present invention, Before describing this, it should be understood that those familiar with the Bank can modify the invention described in this article and obtain the effects of the invention. Therefore, it is important to understand that the following description is a broad It is disclosed, and its content is not intended to limit the present invention. First, referring to the first figure, a schematic diagram of the use of the MP3 player of the present invention is shown. According to a preferred embodiment of the present invention, the MP3 player 20 performs a playing operation. This playback operation will control the MP3 player 20 to play MP3 files, or other audio compressed files, and transfer the playback music to the headset 27. The MP3 player 20 will establish a wireless connection with a mobile phone 10 connectivity, and allows two-way audio communication, so that when the MP3 player 20 performs a playback operation to play an MP3 file, the MP3 player 20 can respond to an incoming call indication sent by the mobile phone 10 at any time (ring inc } icati〇n) and generate a ring audio signal to the headset 27 device to determine whether to interrupt the playback operation and establish 1228363 the mobile power 10 conversation. Referring to the second figure, a block diagram of the MP3 player of the present invention is shown. In this embodiment of the present invention, the MP3 player 20 includes: a memory unit 26 for storing MP3 files or audio compressed files The memory unit 26 is a non-volatile memory device. A DSP processor 4 has programmable digital signal processing capabilities. The DSP processor 4 executes a program stored in the memory unit 26 to control During the playback operation, the mp3 or current frequency compression case is decoded to generate a corresponding audio signal; an audio output interface 2 is a headphone 27 port for transmitting the audio L number output by the DSP processor 4 to a Headphone 27 device; an audio collection interface, which is a microphone μ port, can receive a voice signal from a microphone 28 device and send the L number to the DSP for processing 4; a data interface unit 24, a Port 'to receive digital data from external MP3 files or audio compressed files, processed by the DSP processor 4 to be stored in the memory unit 26; a display unit 23 is connected to the DSP processor 4, the display The element 23 displays the message of the playback dumb; and a key input unit 25, which transmits a command requested by a user to the DSP processor 4, the key input unit 25 includes a plurality of keys to generate a number corresponding to the user Electronic signals of the required instructions are sent to the DSP processor 4. Is a Bluetooth transceiver, and the DSP processor 4 operates a Bluetooth headset profile to allow two-way audio communication with the Bluetooth handset. When the DSP processor 4 is playing well in the playback operation, 3 Ben Sheming MP3 player 2 0 further includes a wireless transceiver 22, the wireless transceiver 22 is connected to an antenna 21 and the DSP processor 4, and the The DSP processor 4 operates the wireless transceiver 22 to allow two-way audio communication with a mobile phone. In the preferred embodiment of the present invention, when the wireless transceiver 22 audits or the audio compression case, if the DSp processor 4 receives an incoming call indication from the mobile phone 10 via the wireless receiver 1228363 transmitter 22, the The Dsp processor 4 executes a suspending operation to decide to stop the playback operation and establish a conversation with the mobile phone 10 via the headset 27 device and the microphone 28 device. Referring to the third figure, a block diagram of another embodiment of the MP3 player of the present invention is shown. In this embodiment of the present invention, the MP3 player 20 includes: an emotional body early element 26, a DSP processing 4, a data interface unit 24, a display stem unit 23, and a key input unit 25, It is the connection relationship and function of the embodiment shown in the second figure, and the MP3 player 20 still includes: a headphone 27 is split, which is used to convert the analog audio signal output by the DSP 4 to a sound and a microphone 2 8 devices for collecting a voice to provide a phase-corrupted electronic signal to the DSP processor 4. With continued reference to the third figure, the MP3 player 20 of the present invention further includes a wireless transceiver 22, which is connected to an antenna 21 and the DSp processor 4, and the DSP processor 4 operates the wireless transceiver 22 to allow Call 10-way two-way audio communication with a mobile phone. In the preferred embodiment of the present invention, the wireless transceiver 22 is a Bluetooth transceiver, and the DSP processor 4 operates a Bluetooth handset profile to allow two-way audio communication with the Bluetooth handset. When the DSP processor 4 plays an MP3 file or an audio compressed file in a playback operation, if the Dsp processor 4 receives an incoming call instruction from the mobile phone 10 via the wireless transceiver 22, the DSP processor 4 executes A suspending operation to decide to stop the playback operation and establish a conversation with the mobile phone 10 via the headset 27 device and the microphone 28 device. According to the embodiment shown in the second and third figures, the Dsp processing The controller 4 controls the pause operation according to a program stored in the memory unit 26. During the operation, the DSP processor 4 generates a loud audio signal to the headphone 27 and installs a 1228363 ^ in the DSP processor. 4 According to the instructions transmitted by the key input unit 25 = to interrupt the incoming call of the mobile phone 1G, or to interrupt the playback operation, the two headphones 27 1 and the microphone find the device to establish a parent talk with the mobile phone 10 ~: tea Consider the fourth flowchart, 'Issuing the flowchart of the method of the present invention. The method of the present invention is based on-audio MP3 player' 20 'and allows the audio brain player 20 two-way audio communication with mobile phone 10, The audio liver 3 player is not shown in the embodiment shown in the third figure. The method of the present invention includes the following steps: 22 and mobile phone z through the antenna 21 ^ processing " / operating the wireless transceiver can be used in 1 >,蛞 1 ο establish a wireless connection, the wireless connection r Γ: or? ECT or 802 · llb and other radio (RF) connection technology Γ ㊄ In a preferred embodiment, the wireless transceiver 22 is a Bluetooth transceiver: Feng: The DSP processor 4 operates the Bluetooth mobile phone to set the dental phone for two-way audio communication. Caller ID 9 ^ non ^ Incoming call from mobile phone ^ The processor 4 determines whether it has received a program from the processor 4 to continue playing the operation. ; == Department of Guang Haiqing ^ nQD ^ J and order you, if you receive a call instruction, = SP processor 4 executes-pause operation, the pause operation includes the following steps to generate a bell letter? Tiger DSP processor 4 A ringing sound is transmitted to the earmuff 9 7 To M1, two households are talking. The household clothes are set to indicate that the user has the broadcast of the mobile phone 10: In the preferred embodiment of the present invention , # DSP processor 4 is transmitting the audio signal to = 2 days 7 frequency Λ This MP3 project corresponds to the arrival of phone 10 If the power is on, the DSP sounds that the right user will not answer the call and continue to listen to the call. 7 Continue to play the 3 case. Receive the user's request. The processor 4 will determine whether to answer the call according to the key input unit 25 and 7. If the DSP Division 10 1228363 Wangli? § 4 judges the user ι, seven electricity, then Qing cried 4; the instruction is not to answer the mobile phone 10 and inform the mobile phone $ ln to convey the ringing audio signal to the headset 27 If the client processes ^: disconnect the incoming call signal and continue to play the origin of the mobile phone 10; judge that the command requested by the user is to answer the conversation. At the end of the day, the p processor 4 establishes that the mobile phone 10 loudspeaker DSP processor 4 stops transmitting the M operation, and uses the headset 27 device and the microphone to invent the further: two: the conversation state of the conversation 10, to conduct a conversation . In this example, the DSP processor 4 decides to store the content of the conversation in the memory according to the instructions requested by the key input unit 早 user. The communication interface unit 24 outputs the content of the conversation content. The field processor 4 receives the instructions requested by the user according to the key input unit 25 to decide to terminate the mobile phone. # 1 0 And continue playing. 0 After a detailed description of the preferred embodiment of the present invention, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the patent application described below, and the present invention is not limited to the description Implementation of the examples. 1228363 [Simplified description of the diagram] Use a schematic diagram. Block diagram. Block diagram of the embodiment. The first picture is the use of the MP3 player of the present invention. The second picture is the method of the MP3 player of the present invention. The third picture is another MP3 player of the present invention. The fourth picture is a flowchart of the method of the present invention. [Comparison of main component symbols] 2 Audio output interface 3 Audio input interface 4 DSP processor 10 Mobile phone 20 MP3 player 21 Antenna 22 Wireless transceiver 23 Display unit 24 Data interface unit 25 Key input unit 26 Memory unit 27 Headphone 28 Microphone 12